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公开(公告)号：US11006210B2
公开(公告)日：2021-05-11
申请号：US16202911
申请日：2018-11-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangchul Ko , Sangmoon Lee , Byeonggeun Cheon , Dongkyu Park , Donghyun Jung
Abstract: An apparatus for outputting an audio signal includes: a channel processor configured to generate two or more channel signals from audio data; a signal processor configured to render the generated two or more channel signals; and a directional speaker configured to reproduced a rendered channel signal as an audible sound. The signal processor may include a frequency converter configured to generate a channel signal of a frequency domain by converting the generated two or more channel signals through frequency conversion, and a re-panner configured to change a channel gain of at least one of the generated channel signals by as much as an adjustment value for the channel gain, wherein the adjustment value is monotonically changed as a frequency of the channel signal of the frequency domain increases.
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公开(公告)号：US12028677B2
公开(公告)日：2024-07-02
申请号：US17685690
申请日：2022-03-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongkyu Park , Sangchul Ko , Donghyun Jung
CPC classification number: H04R1/2857 , H04R1/028 , H04R1/288 , H04R9/025 , H04R9/06 , H04R2499/15
Abstract: A sound output device according to an embodiment of the present disclosure includes: a speaker configured to generate sound; a guide tube formed in a shape of a hollow tube, the guide tube configured to receive the sound generated from the speaker, through an end of the guide tube, and output the received sound; and a waveguide disposed between the speaker and the guide tube. The waveguide includes: a throat tube configured to connect the speaker and the guide tube to each other, and formed in a shape of a hollow tube, and at least one path change structure configured to adjust a predetermined frequency band of the sound in a process of transmitting the sound generated from the speaker to the guide tube.
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公开(公告)号：US12003955B2
公开(公告)日：2024-06-04
申请号：US17573183
申请日：2022-01-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungha Son , Sangchul Ko , Jinman Kim , Youngsang Lee , Sungjoo Kim , Jongbae Kim , Dongkyu Park , Donghyun Jung
CPC classification number: H04S7/307 , H04S7/303 , H04S2400/01 , H04S2400/05
Abstract: A display apparatus and a method for controlling the display apparatus are disclosed. The display apparatus includes: a communication interface comprising communication circuitry, a display, a plurality of speakers, and a processor, and the processor is configured to: control the communication interface to receive an acoustic content corresponding to a sound signal of a plurality of channels corresponding to a specified frequency bandwidth, extend a frequency bandwidth of at least one channel of the plurality of channels based on a specified parametric equalizer (PEQ), perform correction of reducing a gain in middle frequency and high frequency bands of at least one channel of the plurality of channels with the extended frequency bandwidth, and output each sound signal of the plurality of corrected channels to the plurality of corresponding speakers so that a sound image of the sound signal is formed in a center area of the display.
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Patent Agency Ranking
公开(公告)号：US12200437B2
公开(公告)日：2025-01-14
申请号：US17858523
申请日：2022-07-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghyun Jung , Jongbae Kim , Dongkyu Park , Sungha Son , Sungjoo Kim , Youngsang Lee
Abstract: A sound outputting apparatus is provided. The sound outputting apparatus includes a base; a plurality of speakers configured to output sound; and a cover coupled to the base, the cover including a plurality of guide flow paths that respectively correspond to the plurality of speaker. Each of the plurality of guide flow paths includes an outer hole opened in a direction that extends away from the base from a respective one of the plurality of speakers, and further includes a groove that extends in a direction toward a center of the base from the respective one of the plurality of speakers. Each of the plurality of guide flow paths is configured to guide the output sound from the respective one of the plurality of speakers by dividing the output sound into the outer hole of the guide flow path and the groove of the guide flow path.
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公开(公告)号：US12143790B2
公开(公告)日：2024-11-12
申请号：US17860766
申请日：2022-07-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghyun Jung , Jongbae Kim , Sungjoo Kim , Dongkyu Park , Sungha Son , Youngsang Lee
Abstract: A rotatable display apparatus includes a display panel including a rectangular shape, a plurality of speakers provided at an edge of the display panel, a rotating device provided on a rear surface of the display panel and configured to rotate the display panel, a panel rotation detector configured to detect a rotation state of the display panel, an audio signal processor configured to transmit a left audio signal, a right audio signal, and a mixed audio signal to the plurality of speakers based on the rotation state of the display panel, and a mixer provided in the audio signal processor and configured to generate the mixed audio signal by mixing the left audio signal and the right audio signal at a predetermined ratio.
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公开(公告)号：USD798836S1
公开(公告)日：2017-10-03
申请号：US29547228
申请日：2015-12-02
Applicant: Samsung Electronics Co., Ltd.
Designer： Donghyun Jung , Wook Hyoung Lee , Yong Sun Cho , Jiho Chang , Dongkyu Park , Haekwang Park , Eunmi Oh , Yoonjae Lee , Donghyun Lim , Jaeyoun Cho
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公开(公告)号：US20240298107A1
公开(公告)日：2024-09-05
申请号：US18663774
申请日：2024-05-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongkyu PARK , Sangchul Ko , Donghyun Jung
CPC classification number: H04R1/2857 , H04R1/028 , H04R1/288 , H04R9/025 , H04R9/06 , H04R2499/15
Abstract: A sound output device according to an embodiment of the present disclosure includes a speaker configured to generate sound; a guide tube formed in a shape of a hollow tube, the guide tube configured to receive the sound generated from the speaker, through an end of the guide tube, and output the received sound; and a waveguide disposed between the speaker and the guide tube. The waveguide includes a throat tube configured to connect the speaker and the guide tube to each other, and formed in a shape of a hollow tube, and at least one path change structure configured to adjust a predetermined frequency band of the sound in a process of transmitting the sound generated from the speaker to the guide tube.
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公开(公告)号：US20200021908A1
公开(公告)日：2020-01-16
申请号：US16505101
申请日：2019-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongkyu Park , Sangchul Ko , Donghyun Jung , Byeonggeun Cheon
Abstract: Provided is a sound output apparatus including a driver configured to emit sound; a pipe including a plurality of holes that are aligned in a row in a side surface of the pipe and are configured to receive the sound emitted from the driver; and at least one cover covering the plurality of holes. Impedance values of the plurality of holes which are covered by the at least one cover are substantially equal to each other within a preset range.
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